.txtMain
{
    font-family: tahoma, Verdana;
    font-size: 12px;
    line-height:1.7;
}
.txtList
{
    font-family: tahoma, Verdana;
    font-size: 12px;
}
.txtHd
{
    font-family: tahoma, Verdana;
    font-weight:bold;
    font-size: 12px;
}